package homework;

public class Teacher3 extends Person3{
    String salary;
    Teacher3(){};
    Teacher3(String name,int age,String address,String salary){
        super(name,age,address);
        this.salary=salary;
    }

        void teach(){
            System.out.println(name+"正在讲课。。。");
        }
        void sayhi(){
            System.out.println("大家好，我叫"+name+"今年"+age+"岁了"+"家住在"+address+"工资是"+salary);
        }
}
